Right before having morphine, notify your health practitioner or pharmacist For anyone who is allergic to it; or to other opioid agony prescription drugs (including codeine); or For those who have every other allergic reactions.T?m nhìn và s? m?nh Thành t?u và Gi?i th??ng ??i tác c?a Vinmec Làm vi?c t?i Vinmec Tin t?c S?n Ph?m D?ch V? VinmecA